Claim Missing Document
Check
Articles

The Effect of Heating Temperature on the Antioxidant Activity of Red Rose Water Distillation Waste (Rosa damascena Mill) Using Varying Distillation Methods: Pengaruh Suhu Pemanasan terhadap Aktivitas Antioksidan Limbah Penyulingan Air Mawar Merah (Rosa damascena Mill) Dengan Variasi Metode Destilas Ni putu cahya putriyani Cahya; Nanik Suhartatik; Yannie Asrie Widanti
Agrobiotek Vol 1 No 1 (2024): Maret: AgroBio Science Journal
Publisher : Fakultas Sains dan Teknologi Unisri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33061/agrobiotek.v1i1.9822

Abstract

Red rose (Rosa damascena Mill) is one of the plant that can be easily found in Indonesia. The corolla of red roses contains natural dyes, namely anthocyanins which can be used as food coloring and the function as antioxidants or counteract free radicals. The corrola of red roses is used as a raw material in distillation of rose water. Rose water distillation poduces is a dark red liquid. This liquid waste has not been utilized optimally. Therefore, that further research is needed to determine the chemical content in it. So that the expected outcome of this research is the best chemical and sensory analysis of red rose water distillation waste based on it's antioxidant activity. The research design used a 2 factor factorial completely randomized design (CRD). The first factor is the variation of the distillation method while the second factor is the heating temperature of the red rose water waste (heated waste). The optimal treatment result was a combination of steam distillation method variations and 70°C heating temperature with following results obtained : 77,32% RSH DPPH, 61,02% FRAP value, 71,20 mg/g vitamin C, 4,58 mg total phenol.GAE/ g, pH 4,15, anthocyanin 121,93 mg/g, brightness 27,23 (*L), red-green chromatic 7,13 (*a), blue-yellow chromatic 7,54 (*b). Sensory analysis of color was 4.36 (deep red), other scents were 2.47 (slightly sour), rose aroma was 3.64 (strong), and overall preference was 3.75 (liked).
Formulation of Burger Patty Analog of White Oyster Mushroom (Pleurotus ostreatus) and Red Bean (Phaseolus vulgaris L) With Several Type of Binder: Formulasi Patty Burger Analog Jamur Tiram Putih (Pleurotus ostreatus) dan Kacang Merah (Phaseolus vulgaris L) dengan Beberapa Jenis Pengikat Kenanga Putri Utami; Vivi Nuraini; Nanik Suhartatik
Agrobiotek Vol 1 No 2 (2024): September: AgroBio Science Journal
Publisher : Fakultas Sains dan Teknologi Unisri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33061/agrobiotek.v1i2.9825

Abstract

Burger patty analog is a processed imitation meat based on plant ingredients. This experiment used white oyster mushroom puree and red bean puree with various types of binder. This study was aimed at determining the chemical and organoleptic characteristics of burger patty analog that are high in protein and fiber, as well as determining the analog burger patty formulation that is most preferred by panelists. The research used a factorial Completely Randomized Design (CRD) with two factors, namely the ratio of white oyster mushroom puree and red bean puree (70: 30, 60; 40, 50: 50) and variations in the type of binder (sago flour, tapioca flour, cornstarch). The results showed that the formulation of 50% white oyster mushroom puree and 50% red bean puree with cornstarch had a high protein content of 6.68%. Formulation of 70% white oyster mushroom puree and 30% red bean puree with sago flour has the highest crude fiber content of 7.64%. The burger patty analog formulation which the most liked by panelists was at 60% of white oyster mushroom puree and 40% red bean puree formulation using tapioca flour, resulting in an overall favorability score of 3.62 (neutral). This study resulted in low protein. Patty burger analog had low fat content, in added as an alternative for people who cannot consume meat.
The effect of drying time and maceration temperature on the anthocyanin content of telang flower extract (Clitoria ternatea L.): Pengaruh lama pengeringan dan suhu maserasi terhadap kadar antosianin ekstrak bunga telang (Clitoria ternatea L.) Eko Febrianto; Nanik Suhartatik; Merkuria Karyantina
Agrobiotek Vol 2 No 1 (2025): Maret: AgroBio Science Journal
Publisher : Fakultas Sains dan Teknologi Unisri

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Indonesia is rich in biodiversity, there are around 40,000 species of plants, and they have different uses,such as traditional medicine, can be made into handicrafts, used as decorations, used as natural dyes. Butterflypea flowers have the potential as a natural dye because the anthocyanins contained in their petals emit a bluecolor. The purpose of this study was to determine the anthocyanin content in butterfly pea flowers using themaceration extraction method which is commonly used to determine the best anthocyanin concentration. Thisstudy used a completely randomized factorial design (CRD), namely drying time, (fresh, 1, 2 days) andmaceration temperature (50, 60, 70oC), so that 9 combinations were obtained and each treatment was repeatedtwice. The results of this study indicate that the longer the drying time and the higher the macerationtemperature, the higher the levels of anthocyanin, total phenol, and the darker the color. The researchconducted showed that the best treatment combination was the drying time of 2 days with a macerationtemperature of 70°C to produce butterfly pea flower extract which had antioxidant activity of 54.66%, totalphenol 4.16 KTF (mgGAE/g), anthocyanin 123.48 mg/g, pH 6.03. Color sensory test analysis was 4.5 andwater content of butterfly pea flower was 10.79%. The optimal drying time and maceration temperature willproduce high total phenol and anthocyanin levels. Butterfly pea flowers have high levels of anthocyanins, sothey have the potential to be studied further.
Physicochemical and organoleptic characteristics of dry noodle with the variation of addition of genjer leaf (Limnocharis flava) and spinach (Amaranthus hybridus L.) leaf as natural dye: Karakteristik fisikokimia dan organoleptik mi kering dengan variasi penambahan daun genjer (Limnocharis flava) dan daun bayam (Amaranthus hybridus L.) sebagai pewarna alami Richo Fiariska Kurniawan; Nanik Suhartatik; Vivi Nuraini
Agrobiotek Vol 2 No 1 (2025): Maret: AgroBio Science Journal
Publisher : Fakultas Sains dan Teknologi Unisri

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Dry noodles are one type of noodles in Indonesia. Noodles are a type of food that is low in protein and other nutrients, but high in carbohydrates. This is because the main ingredient in making noodles uses various types of flour, one of which is wheat flour. The purpose of this study was to ascertain the effect of adding genjer and spinach on the chemical and sensory qualities of dried noodles and to identify the optimal treatment combination in terms of nutritional value, antioxidant activity, and color that consumers like. The method used in this study was a completely randomized factorial design (CRD) in a two-factor variation with two repetitions, namely genjer puree concentrations of 10, 20 & 30% and spinach puree concentrations of 10, 20 & 30%. The results of the study found that the higher the concentration of genjer pulp, the higher the ash, protein, fiber, and total phenol content but not for the antioxidant activity. The addition of spinach puree apart from being a natural colorant can also help increase the fiber, ash, and antioxidant content of the noodles. Noodles had the best results of chemical analysis in the combination treatment of 20% genjer puree and 30% spinach puree with the results of 5.03% water content, 0.90% ash content, 12.12% protein, 9.93% fiber, 73.15% antioxidants, phenol 2.62 mgGAE/g. Dry noodles made from genjer and spinach have the potential to be developed because they have high antioxidant activity.
The utilization of cowpeas (Vigna unguiculata) and mocaf as ingredients for making pukis with different concentrations of yeast: Pemanfaatan kacang tunggak (Vigna unguiculata) dan mocaf sebagai bahan pembuatan pukis dengan perbedaan konsentrasi ragi Yessi Yualisa; Vivi Nuraini; Nanik Suhartatik
Agrobiotek Vol 2 No 1 (2025): Maret: AgroBio Science Journal
Publisher : Fakultas Sains dan Teknologi Unisri

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pukis is a traditional cake from Indonesia, made of wheat flour, sugar, eggs, yeast and coconut milk. Cowpeas contains high protein and fiber. Nutrition in cowpea can be used to enrich the nutritional value of pukis. The purpose of this study was to identify characteristics of cowpea flour and mocaf with different yeast concentrations in pukis which are high in protein, fiber and the most preferred by consumers. The experimental design used was a Completely Randomized Design (CRD), the first factor was the ratio of cowpea flour and mocaf (50:50, 70:30, 90:10). The second factor was addition of yeast (2.2; 2.4; and 2.6 g). The analysis indicated that the rasio of cowpea flour to mocaf (50:50, 70:30, 90:10) and the proportion of yeast (2.2; 2.4; and 2.6 g) has a significant effect to chemical analysis of protein, fat, carbohydrate, crude fiber and specific volume, also has a significant effect to sensory tests of color, taste, texture and overall sensory tests. The formulation of pukis which is high in protein, fiber and the most preferred by consumers was found in the ratio of cowpea flour and mocaf 90:10 with the addition of 2.2 g yeast. The best quality of Pukis contain protein 9.12%; fiber 12.75%; moisture content 34.88%; ash content 1.42%; fat 11.45%; carbohydrate 43.14% and specific volume 1.10%. Pukis formulation with the highest level of preference by the panelists has a value of 3.63 (neutral). Pukis from cowpea flour and mocaf with different concentrations of yeast has potency to be a source of protein and dietary fiber.
Chemical characteristics of flakes from arrowroot starch (Maranta arundinacea L.) and soybean flour (Glycine max L.) with variation of ginger extract (Zingiber officinale) : Karakteristik kimia flakes pati garut (Maranta arundinacea L.) dan tepung kedelai (Glycine max L.) dengan variasi penambahan ekstrak jahe emprit (Zingiber officinale) Endang Safitri; Nanik Suhartatik; Vivi Nuraini
Agrobiotek Vol 2 No 1 (2025): Maret: AgroBio Science Journal
Publisher : Fakultas Sains dan Teknologi Unisri

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Flakes are flat shaped ready-to-eat food and usually served by adding milk for the breakfast menu as alternatif besides rice. Flakes usually made from high-carbohydrate foods such as corn, rice and wheat. In This study, the flakes used arrowroot starch, soybean flour and emprit ginger extract. The purpose of this study was to determine the formulation of arrowroot starch and soybean flour with the addition of ginger extract. Arrowroot and the soybean flour were source of protein and fiber. Flake were design to have higher protein and fiber. This study used Completely Randomized Design (CRD) consisting of two factors, the first factor was the ratio of arrowroot starch and soybean flour (90:10 , 85:15 , 80:20). The second factor was the percentage of ginger extract (10, 15, and 20%). The results of study showed that the ratio of arrowroot starch and soybean flour 80:20 with the addition 15% ginger extract was the best flakes formulation. The flake contain 2.62% moisture, 1.73% of ash, 7.53% of fat, 9.58% protein, 9.62% crude fiber, 78,55% carbohydrate. The organoleptic (triangle) test reported that 11 panelists stated that there was a ginger taste in the flakes and 9 panelists stated that the flakes having ginger like aroma. Using arrowroot and soybean flour could improve the nutrition properties of the flakes. Consuming flake with high protein was important to support days. 
Effect of inulin as thickener agent and purple sweet potato extract on the characteristics of Aloe vera jam : Pengaruh konsentrasi pengental inulin dan ekstrak ubi jalar ungu terhadap karakteristik selai lidah buaya (Aloe vera) Wahyu Sasono; Merkuria Karyantina; Nanik Suhartatik
Agrobiotek Vol 2 No 2 (2025): September: AgroBio Science Journal
Publisher : Fakultas Sains dan Teknologi Unisri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33061/agrobiotek.v2i2.9886

Abstract

Jam is a paste-shaped food usually made from fruit which is quite popular from children to teenagers. Aloe vera is one of the 10 best-selling plant species in the world which was developed as a raw material in the pharmaceutical and food industries, especially in countries on the European continent. Inulin is a dietary fiber contained in various types of vegetables and fruits that are beneficial for digestive health. Purple sweet potato is used in the addition of jam because purple sweet potato contains vitamin A, B vitamins and antioxidants. The purpose of this study was to determine the concentration of inulin thickener and purple sweet potato extract with high antioxidant activity, and to determine the characteristics of the panelists' preference to jam. This study used a completely randomized design with the first factor being variations in the concentration of inulin as thickener 1, 2, and 3 g. The second factor was the addition of purple sweet potato extract (40, 50, and 60%). The results of this study indicated that the jam formulation with high antioxidant activity on variations in the concentration of 1 g of inulin thickener with the addition of 60% purple sweet potato extract. The jam formulation that was preferred by the panelists was found in variations in the concentration of 2 g of inulin with the addition of 40% purple sweet potato extract which had an overall value of 3,40 (neutral). Higher purple sweet potato extract, the higher the antioxidant activity of the jam. Purple sweet potato extract can be used as a source of antioxidants in jam making.
Correlation between junk food consumption and caffeinated beverages on the nutritional status among college on food technology student in Slamet Riyadi University, Indonesia : Hubungan pola konsumsi junk food dan minuman berkafein terhadap status gizi mahasiswa teknologi pangan di Universitas Slamet Riyadi, Indonesia Aninda Putri Cantikawanti; Yannie Asrie Widanti; Nanik Suhartatik
Agrobiotek Vol 2 No 2 (2025): September: AgroBio Science Journal
Publisher : Fakultas Sains dan Teknologi Unisri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33061/agrobiotek.v2i2.10393

Abstract

Nutritional problems during the growth phase of adolescent are mostly caused by consumption patterns. The most commonly used eating patterns during adolescent are foods that are high in calories, fat, sugar and salt. The habits of an unhealthy eating pattern can affect nutritional status. The foods most consumed by adolescent are often junk food and caffeinated beverages. All kinds of food and drinks are easily found around campuses surrounded by student. The purpose of this study was to determine the relationship between junk food consumption and caffeinated beverages to the nutritional status of students of the Faculty of Technology and Food Industry at Slamet Riyadi University, Surakarta. The respondents involved were students aged 18-24 years. Data was collected using a questionnaire and interview to the student. Data were analyzed using Chi-Square test. The results showed that factor affecting the nutritional status of student was mother’s education (p=0,000) and father’s education (p=0.000). Factors that do not affect nutritional status were energy intake (p=0.545), protein (p=0.085), fat (p=0.204) and carbohydrate (p=0.112), the amount of pocket money (p=0.310), the consumption level of junk food (p=0.671) and caffeinated drinks (p=0.535). The results showed that there was no significant relationship between the consumption patterns of junk food and caffeinated drinks on the nutritional status of students of the Faculty of Food Technology and Industry at Slamet Riyadi University, Surakarta. Permasalahan gizi yang terjadi saat pertumbuhan fase remaja lebih banyak disebabkan karena pola konsumsi.  Pola makan yang sering diterapkan pada masa remaja adalah makanan tinggi kalori, lemak, gula, dan garam. Pola makan yang tidak sehat dapat mempengaruhi status gizi seseorang. Makanan yang paling banyak dikonsumsi oleh kalangan remaja masuk dalam kategori junk food dan juga minuman berkafein. Makanan dan minuman kategori ini mudah ditemukan di sekitar kampus yang dikelilingi mahasiswa. Tujuan pada penelitian ini ialah menentukan hubungan pola konsumsi junk food dan minuman berkafein terhadap status gizi mahasiswa Fakultas Teknologi dan Industri Pangan di Universitas Slamet Riyadi, Surakarta. Responden yang terlibat ialah mahasiswa berusia 18-24 tahun. Pengumpulan data menggunakan kuesioner dan wawancara kepada mahasiswa. Analisis data menggunakan uji Chi-Square. Hasil penelitian menunjukkan bahwa faktor yang mempengaruhi status gizi mahasiswa adalah pendidikan ibu (p=0.000) dan pendidikan ayah (p=0.000). faktor yang tidak mempengaruhi status gizi ialah asupan energi (p=0.545), protein (p=0.085), lemak (p=0.204) and karbohidrat (p=0.112), jumlah uang saku (p=0.310), tingkat konsumsi junk food (p=0.671) dan minuman berkafein (p=0.535). Hasil penelitian menunjukkan tidak terdapat hubungan signifikan antara pola konsumsi junk food dan minuman berkafein terhadap status gizi mahasiswa Fakultas Teknologi dan Industri Pangan Universitas Slamet Riyadi, Surakarta.
Physicochemical and Organoleptic Characteristics of Ginger Jelly Candy using Secang (Caesalpinia sappan L) as Natural Dye Jesica Maria Kumalasari; Nanik Suhartatik; Vivi Nuraini
Agrobiotek Vol 3 No 1 (2026): Maret: AgroBio Science Journal
Publisher : Fakultas Sains dan Teknologi Unisri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33061/2z969724

Abstract

Jelly candy is a food product that has a chewy texture. One type of jelly candy that is popular with the public is ginger candy, but some people don't like ginger candy because ginger candy has a very spicy taste and low vitamin C content. Based on these problems, it is necessary to substitute it with lemongrass extract to increase the vitamin C content and minimize the spicy taste of the red ginger jelly candy. There are candies on the market that still use synthetic food coloring which can be harmful to health. This research aims to produce jelly candy that has high antioxidant activity and color that is preferred by consumers. This study used a Completely Randomized Design (CRD) with the first factor being the ratio of ginger extract and lemon grass extract (27,5 ml : 12,5 ml), (15 ml : 15 ml) and (12,5 ml : 27,5 ml). The second factor was the concentration of sappan extract in 250 ml of 0.06 % water; 0.08 %; 0.1 %. The results showed that the formulation of 27.5 ml ginger extract and 12.5 ml lemon grass with 0.06 % sappan extract had high antioxidant activity. This formulation has an antioxidant activity value of 38.36 %. The jelly candy formulation that produced the best color was found in the formulation of 27.5 ml of ginger extract and 12.5 ml of ginger extract with 0.06 % sappan extract with a score of 3.94 (brownish yellow). Jelly candy with lemongrass and sappan substitutes can increase antioxidant activity and give a good color to the product
Characteristics of Garlic Crackers with Soy Flour Substitution (Glycine max. L) and Variations of Katuk Leaf Extract (Sauropus androgynus L) Iklas Devi Ramadhan; Akhmad Mustofa; Nanik Suhartatik
Agrobiotek Vol 3 No 1 (2026): Maret: AgroBio Science Journal
Publisher : Fakultas Sains dan Teknologi Unisri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33061/ckramm46

Abstract

Garlic crackers are a snack made of starch-based ingredient with the addition of spices and leavening agents. In this study, garlic crackers were made with variations of tapioca flour, soy flour, and katuk leaf extract. Soy flour and katuk leaf extract were added to increase the nutritional value, especially to increase the protein and fiber content. This research aimed to formulate garlic crackers that will be preferred by the consumer and to determine the chemical, physical, and organoleptic properties of the product. The research used a factorial Completely Randomized Design (CRD) with two factors, namely the ratio of tapioca flour and soybean flour (90:10, 80:20, and 70:30) and variations of katuk leaf extract (5, 10, and 15%). The best formulation results that the most preferred by the panelist was cracker with 90% of tapioca flour, 10% soy flour, and 15% of katuk leaf extract. The garlic crackers have 3.75% of moisture, 2.22% of ash, 12.32% of fat, 5.82% protein, 75.90% carbohydrates, 1.93% crude fiber, development volume 86.57%, and organoleptic value of color 4.75 (like), taste 4.23 (like), aroma 4.25 (like), crispness texture 4.57 (like) and overall liking 4.50 (like). Garlic crackers substituted with soy flour and added with katuk leaf extract can increase the protein and fiber content.
Co-Authors Adelia Putri Sari Yahya Adel Ainun Mardiyah Akbar Fitriyanto Akhmad Mustofa Alfinda Taju Ulya Ali Djamhuri Amin Syahadi Angraini Mariam Saraswati Aninda Putri Cantikawanti Aninda Putri Prastiwi Anna Mardiana Handayani Artha, Bareta Agdia Pury Arvita Fajar Sholeca Asa Pratita Aninditya Astutiningsih, Fitri Ayu Krisna Hadi, Kesia Uma Bareta Agdia Pury Artha Bernadetha Eden Krisdita Beti Cahyaning Astuti Christiningrum, Yulia Agnes Crisdyana Eko Setyaningsih Dara Chandra Pustika Desy Lustiyani Dewi Ayu Wulandari Setyobudi Diyah Ayu Eka Patmasari Dwi Nurcahyani Dwi Yulia Vina Pratiwi Edi Wibowo Einstivina Nuryandani Eko Febrianto Eko Yuliastuti E.S Endang S. Rahayu Endang Safitri Endang Srijuliani Endang Sutriswati Rahayu Endang Sutriswati Rahayu Erma Ayu Nurcahyani Faizal Junianto Fajar Eko Prastomo Fitriyanto, Akbar Gigih Pranata Guntur Satrio Bhakti Harto Widodo Harto Widodo Harto Widodo, Harto Haztien Silmi Triyani Hida Arum Sakura Hidayati, Laras Annisa Husnun, Fadilah Ihfan Bagas Aditya Iklas Devi Ramadhan Indah Tri Hartati Indrias Tri Purwanti Irvia Resti Puyanda Isnaini Elok Nur Azizah Istiqomah Setyorini Jesica Maria Kumalasari Junianto, Faizal Kapti Rahayu Kapti Rahayu Kuswanto Kenanga Putri Utami Kesia Uma Ayu Krisna Hadi Khabibulloh, Mohammad J M Kirana Swasti Ningrum kurnianti kumala setyaningrum Kurniawan, Yanuar Aldy Lestari, Wida Novia Linda Ristiana Linda Ristiana, Linda Maria Ulfah Maria, Agnes Merkuria Karyantina Merkuria Karyantina Mimin Nurjanah Mita Krisna Murti Muhammad Nur Cahyanto Mustofa, Ecio Mutiara Krisna Putri Nanda Pratiwi Ni putu cahya putriyani Cahya Ningrum, Ega Sulistiyo Ningrum, Kirana Swasti Nirwesthi, Kartika K Nugraheni, Ratna Dewi Nugroho, Wahyuningtyas Puji Nur'aini, Vivi Nurcahyani, Dwi Nurcahyani, Erma Ayu Nurhidayanti Nurhidayanti Nurlisa, Devi Nur’Aini, Vivi Ocviyanti Hendra Rezky - Oktavia Permatasari Permatasari, Oktavia Pertiwi, Ria Ponco Mursito Pradita Amanda Putri Pundhi Ludiani Hartiwi Rachel Erdha Christyanna Rama Bagaskara Yulianto rasmiati rasmiati Renhard Sirumapea Richo Fiariska Kurniawan Ridofan Aji Pradana Risky mawardi Riyani Saputri, Isnaini Fitria Saraswati, Angraini Mariam Septiana Devi SHAHERTIAN PUTRI, AYUK FEBRIANA Sirumapea, Renhard Sokhif Saiful Anwar Soraya Habibi Sri . Handayani Sri Handayani Sri Handayani Sri Handayani Sri Raharjo Sri Raharjo Sri Raharjo Srijuliani, Endang Triyani, Haztien Silmi Triyono, Kharis Vivi Nur'aini Wahyu Sasono Wahyuningtyas Puji Nugroho Wanda Nurwidyana Utami Warjito, W Widya Anggraini Pamungkas Wijaya, Danastri Wulandari, Yustina Wuri Yannie Asrie Widanti Yessi Yualisa Yudha Dwi haryo Bintoro Yudha Dwi Haryo Bintoro Yustina Wuri Wulandari Yustina Wuri Wulandari Yustina Wuri Wulandari Yustina Wuri Wulandari Yustina Wuri Wulandari Zulfa Nur Zaeni